Phillips was a first-year pediatric fellow with UW Hospitals and Clinics. He and four others were in a NICU ambulance traveling from Madison to Appleton Wednesday when the ambulance failed to negotiate a curve on Highway 26 near the Town of Rosendale.

The ambulance left the roadway, struck a culvert and flipped on its side.

Phillips suffered head injuries and was airlifted to Theda Clark Medical Center. Two others in the ambulance suffered minor injuries and were taken to Fond du Lac area hospitals. There were no patients on board the ambulance at the time of the accident.

"While Stan was only here a short time, he already made a big impression on all of us," says Dr. John Frohna, neonatal fellowship director and vice chair for education at the Department of Pediatrics at UW Hospital and Clinics. "His passion for learning and his enthusiasm for the care of newborns was amazing. I know he would have made a significant impact on our training program and on the care of his patients. Our thoughts and prayers are with his family and friends."

ThedaCare officials said Phillips' commitment to health will live on through donation of his organs.

The World Anti-Doping Agency (WADA) said Sunday it was "very alarmed" by reports of widespread doping by track and field athletes in major competitions including the Olympic Games and world championships.